Color conversion
Color conversion for #A31B08
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 163 | 27 | 8 | |
|---|---|---|---|---|
| HSL | 7.35° | 90.64% | 33.53% | |
| HSV | 7.35° | 95.09% | 63.92% | |
| CMYK | 0% | 83.44% | 95.09% | 36.08% |
| XYZ | 15.542 | 8.5905 | 1.0695 | |
| Yxy | 8.5905 | 0.6167 | 0.3409 | |
| Hunter Lab | 29.3096 | 43.3609 | 18.3541 | |
| CIE-Lab | 35.1836 | 52.7985 | 45.4154 | |
| CIE-LCH | 35.1836 | 69.6437 | 40.701 | |
| CIE-LUV | 35.1836 | 102.1481 | 25.3604 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 10100011 | 00011011 | 00001000 |
| Octal | 243 | 33 | 10 |
| Decimal | 163 | 27 | 8 |
| Hex | A3 | 1B | 08 |
RGB percentages
CMYK percentages
Shades #A31B08
Tints #A31B08
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#A31B08 color on black
#A31B08 color sample text
#A31B08 color on white
#A31B08 color sample text
#A31B08 CSS codes
.background { background-color: #A31B08; }
.text { color: #A31B08; }
.border { border: 3px solid #A31B08; }
.shadow { box-shadow: 0 8px 28px rgba(163, 27, 8, 0.35); }CSS preview
Accessibility
Contrast on white7.73:1AAA
Contrast on black2.72:1Poor
Web safe#993300Near
Luminance0.08590-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#A31B08 color
PortuguêsCor #A31B08
EspañolColor #A31B08
한국어#A31B08 색상
日本語#A31B08 の色
中文#A31B08 颜色
DeutschFarbe #A31B08
FrançaisCouleur #A31B08
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #A31B08 color.
Related shades
See Reds
Similar colors
Rufous
Rufous
Mordant red 19
Mordant red 19
International orange (engineering)
International orange (engineering)
Heidelberg Red[2]
Heidelberg Red[2]
Barn red
Barn red
Kenyan copper
Kenyan copper
Burnt umber
Burnt umber
Dark candy apple red
Dark candy apple red
Scarlet
Scarlet
Vermilion
Vermilion
Crimson red
Crimson red
OU Crimson Red
OU Crimson Red